1239484406

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{29527}}^1$

素因数の和:29819

約数の個数: 16

約数和(自身を含む): 1885067520

約数和(自身を除く): 645583114

約数列:

[1, 2, 139, 151, 278, 302, 20989, 29527, 41978, 59054, 4104253, 4458577, 8208506, 8917154, 619742203, 1239484406]

約数ペア:

[(1, 1239484406), (2, 619742203), (139, 8917154), (151, 8208506), (278, 4458577), (302, 4104253), (20989, 59054), (29527, 41978)]